Lyntec RPC User Manual
Page 52
139-0498-01.52
Appendix C--Troubleshooting/FAQ
52
Table C-1: RPC Controller Troubleshooting
Condition
Possible Causes
Solutions
Controller LEDs and
status indicators do
not illuminate.
Power supply is not energized.
Verify that the power supply’s LED status indicators are
ON. Make sure the 15A breaker that provides power to the
power supply is on. Also, verify that the power supply line
terminal is secured. Refer to the Power Supply instruction
bulletin for installation and safety information.
Controller is not receiving power from
the power supply.
Make sure the 15A breaker that provides power to the
power supply is on.
The power supply is not operating.
Verify that the power supply is wired correctly. See Chapter
4.
Motorized circuit
breaker does not
respond to input
change or does not
respond as desired.
Controller or power supply is not
powered or operating properly.
Verify that both the controller and power supply are
energized by observing that all power LEDs are illuminated.
Verify that the controller is operating by
observing that the CPU LED is blinking.
Circuit breaker handle is OFF.
Turn circuit breaker handle to ON.
Circuit breaker is tripped.
Reset the circuit breaker by turning it OFF and then back
ON.
Circuit breaker Manual mode is
engaged.
Restore the circuit breaker to Auto mode by engaging the
white button located on the face of the circuit breaker.
Input is not connected or wired
properly.
Verify that the input wiring is properly connected. Wiring
specifi cs depend on the type of external switching
device being used. Refer to Chapter 4--Wiring for more
information.
Circuit breaker is not included in zone,
or an incorrect circuit breaker is
included in zone.
To test all circuit breakers assigned to a zone, fi rst verify that
all circuit breakers are in Auto mode. Enter the Setup page
and verify that the breaker is assigned to the correct zone.
If the circuit breakers are not responding as desired, refer to
Chapter 5--Control Setup for more information on how to
add or delete a circuit breaker in a zone.
Sub-net wiring error.
Circuit breakers in slave panels must have properly wired
sub-net communications and power. Refer to Chapter
5--Control Setup, as well as instruction bulletins for the
control bus, power supply, and slave address selector, for
more information.
Sub-net addressing error.
Each slave panel must have a unique address. Verify that no
two slave address selectors have the same address setting
and that no slave address selector is set to zero, unless the
power supply and controller are remotely mounted with no
control bus attached. Refer to the Slave Address Selector
instruction bulletin for more information.